338e4799e6
Implementing epsilon function to retrieve EPSILON constant Hey! This PR exposes a new `epsilon` function in the `Float` trait so that users can access the `EPSILON` constant on the float types. I figured as this was such a minimal change it was easier to get a PR in offering the change then write up an issue. For me this is a valuable addition. When writing linear algebra or other optimization routines with generic floats we often want to check if some stopping criteria is reached, often something like: `(a - b).abs() < eps`. Having access to a standard _small value_ would make this a little easier. |
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| .travis | ||
| benches | ||
| bigint | ||
| complex | ||
| doc | ||
| integer | ||
| iter | ||
| macros | ||
| rational | ||
| src | ||
| traits | ||
| .gitignore | ||
| .rustup.sh | ||
| .travis.yml | ||
| Cargo.toml | ||
| LICENSE-APACHE | ||
| LICENSE-MIT | ||
| Makefile | ||
| README.md | ||
README.md
num
A collection of numeric types and traits for Rust.
This includes new types for big integers, rationals, and complex numbers, new traits for generic programming on numeric properties like `Integer, and generic range iterators.
Usage
Add this to your Cargo.toml:
[dependencies]
num = "0.1"
and this to your crate root:
extern crate num;